ABB SMISSLINE TP S403 Miniature Circuit Breaker, 3-Pole, 6A, Type B, 400V ac AC, 6 kA Breaking Capacity

This image is representative of the product range

Bulk discount available

Subtotal (1 unit)*

SGD253.54

(exc. GST)

SGD276.36

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 28 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 4SGD253.54
5 - 9SGD242.79
10 +SGD237.41

*price indicative

RS Stock No.:
176-784
Mfr. Part No.:
2CCS553001R0065 - S403EB6
Manufacturer:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Product Type

Miniature Circuit Breaker

Number of Poles

3

Current Rating

6A

Tripping Characteristics

Type B

Rated AC Voltage

400V ac

Breaking Capacity

6kA

Mount Type

DIN Rail

Range

SMISSLINE TP

Series

S403

Terminal Type

Screw

IP Rating

IP20

Height

91mm

Standards/Approvals

EN 60898-1

Width

91mm

Depth

75mm

Tripping Mechanism

Thermal

Reset Actuator Type

Toggle Switch

COO (Country of Origin):
CH

ABB S400E Series MCB, 3 Poles, 6A Current Rating - 2CCS553001R0065 - S403EB6


This MCB is a 3 Pole circuit breaker designed to protect electrical circuits efficiently. With a current rating of 6 A and rated AC voltage options of 230 V and 400 V, this device is suitable for various commercial and industrial applications. The Compact size, measuring 54mm in width, 75mm in length, and 75mm in depth, facilitates easy integration into existing systems. Featuring thermal tripping and overload protection, it ensures reliable performance and safety.

Features & Benefits


• Overload protection prevents damage to connected circuits
• Thermal tripping mechanism for enhanced safety
• Designed for use in both commercial and industrial settings
• Screw Terminal contact type ensures secure connections
• Type B characteristics suitable for standard loads
• High breaking capacity of 6 kA meets demanding requirements

Applications


• Utilised in commercial facilities for circuit management
• Ideal for industrial settings requiring robust circuit protection
• Compatible with various automation systems for safety
• Employed in electrical installations needing reliable performance

What tripping characteristics can be expected from this device?


It features Type B tripping characteristics, designed for typical household and light commercial loads, ensuring appropriate performance under standard electrical conditions.

How does the current rating affect the protection level provided?


With a current rating of 6 A, it is specifically tailored for lower-load circuits, ensuring effective protection without the risk of nuisance tripping in appropriate applications.

What are the implications of using a 3 Pole circuit breaker?


The 3 Pole configuration allows for the disconnection of three-phase electrical systems, which is Crucial for balanced load management and increased operational safety in commercial applications.

Standards

EN 60898-1

Related links